HVAC apprenticeship and training program field guide

An apprenticeship is a path, not a job title

An apprenticeship and training program is the structured path that takes a person with no trade skill and produces a journeyman who can run a service call alone. It has four parts that work together: paid on-the-job training hours, related classroom instruction, a mentor who teaches, and competency milestones that mark real skill instead of time served. Drop any one of those and you have a helper who fetches tools, not an apprentice who is becoming a tech.

This is a different job than hiring. The hiring and onboarding side is about finding a finished tech, screening them, and keeping them, and the hiring and onboarding field technicians guide covers that work. This guide is about the case where the finished tech does not exist to hire, so you build one. Same shortage, opposite answer. You stop competing for a scarce person and start manufacturing the person.

Most owners run an accidental version of this already. A kid rides along, picks up what he picks up, and a few years later he is sort of a tech, with gaps nobody mapped and habits nobody corrected. A real program is the same arc made deliberate: the hours are counted, the skills are checked off by name, the classroom fills the theory the truck cannot teach, and somebody owns the outcome. The difference between accidental and deliberate is about two years of wasted ramp and a pile of callbacks.

Why grow your own technicians?

You grow your own because you cannot hire enough experienced techs, and that is not going to change this decade. The trade is retiring faster than it is replacing itself, and a good tech can quit on Friday and start somewhere new on Monday. When the finished product is scarce and expensive, the shop that can build the product from raw material has supply the open market cannot sell its competitor. That is the whole argument, and it holds in any tight labor market.

Building also buys you two things money has trouble buying. The first is skill shaped to your work. A tech you trained from helper does the diagnostic your way, charges a system to your standard, and talks to a customer the way your shop talks, because that is the only way he ever learned it. The second is loyalty. A person tends to stay at the company that invested years in making them worth something, longer than a lateral hire who came for two dollars and will leave for two more.

And it is cheaper than poaching, once you count honestly. Poaching a known good tech costs the most of any hire, and they leave you the same way they left the last shop. An apprentice starts at a helper wage, contributes billable work inside the first year, and the cost of the training is spread across years of production you are billing the whole time. Grow your own or stay the size you are. There is not a third door.

How is a trades apprenticeship structured?

A trades apprenticeship pairs two streams that run at the same time: on-the-job training hours, where the apprentice does real work under a journeyman, and related instruction, the classroom or online theory that the truck cannot teach. The on-the-job hours build the hands. The instruction builds the head. Neither one alone makes a tech, which is why the structure insists on both.

The common shape for a registered program is roughly 2,000 on-the-job hours per year plus about 144 hours of related instruction per year, run over four to five years. In HVAC that adds up to something on the order of 8,000 to 10,000 total field hours by the time the apprentice tops out. Treat those figures as the typical pattern, not a law. The exact hour requirements are set by the DOL and your state apprenticeship agency, and the program standards live under 29 CFR Part 29, so verify the numbers against the program you actually register.

The reason the hours are split into years matters. An apprentice should not spend year one doing year-four work, and should not still be doing year-one work in year three. Each year has a band of competencies and a step in pay, so the structure forces progress instead of letting a helper plateau as cheap labor. A program that never moves the apprentice up the bands is not an apprenticeship. It is a low wage with a nicer name.

What is a registered apprenticeship?

A registered apprenticeship is a program formally approved by the U.S. Department of Labor's Office of Apprenticeship or by a recognized state apprenticeship agency, built to standards that set the hours, the instruction, the wage progression, and the credential the apprentice earns. The standards live in federal rule at 29 CFR Part 29. When the apprentice finishes a registered program, they receive a nationally recognized completion credential, not just your word that they are trained.

Registration is optional for most private shops, and plenty of good training happens without it. What registration adds is access and structure. Registered sponsors can tap state and federal apprenticeship funding, and some states offer employer tax credits for hiring registered apprentices, though those programs come and go and vary by state. New York's apprenticeship tax credit is one example. The DOL also runs grant rounds through the states on a regular basis. Whether any of it is worth the paperwork depends on your state, so check apprenticeship.gov and your state agency before you decide.

The other thing registration buys you is the credential and the framework, which matter most if you do any public or prevailing-wage work, where the apprentice rate only applies to registered apprentices. If you are purely residential service and never touch a public job, the funding and the credential may not move you, and a well-run unregistered program can do the job. Decide on the merits for your work, not because a flyer told you registered is always better.

Who you partner with to run it

You do not have to build the classroom side from nothing. The related instruction is usually where a partner carries the load, and there are several worth a call before you try to teach refrigeration theory yourself on a Tuesday night.

Community colleges and trade schools run HVAC programs already, with instructors, labs, and a schedule, and many will coordinate their coursework to count as your apprentice's related instruction. The trade associations are the other major partners: ACCA, the Air Conditioning Contractors of America, and PHCC, the Plumbing-Heating-Cooling Contractors association, both offer training resources and in some areas run or sponsor apprenticeship programs a smaller shop can join instead of going alone. On the union side, the JATC, the joint apprenticeship and training committee, runs established programs with a long track record, if your shop is signatory or considering it.

The point of a partner is that they own the part you are worst at. A two-truck shop cannot staff a code-and-theory classroom, but it can send an apprentice to the community college two evenings a week and a registered-program coordinator can handle the paperwork. Pick the partner that fills your actual gap. Most shops are strong on field training and weak on structured instruction, so that is usually the piece to buy rather than build.

The on-the-job training, done on purpose

On-the-job training is the apprentice doing real work under a journeyman, and the word that makes it training instead of labor is structured. There is a difference between handing the new guy a shop vac for two years and walking him through a diagnostic, then a startup, then a changeout, each one a little less supervised than the last. Both bill hours. Only one builds a tech.

Structure it as a ramp tied to the competency list, not to whatever the day throws out. Early on the apprentice watches, hands tools, and does the simple, repeatable work, maintenance, filter and belt changes, basic startups, under a journeyman who explains the why, not just the what. As skills check off, the apprentice takes the lead on that task with the journeyman watching, then runs it alone while the journeyman is a phone call away. The job moves from observing to assisting to performing to teaching the next apprentice, and that progression is the actual curriculum of the truck.

This only works if dispatch cooperates, which is where the on-the-job side meets the schedule. The pairing falls apart if the board routes the apprentice to whatever call is closest instead of the call that builds the next skill. The service dispatch and technician scheduling guide covers building a board where skill matches the job, and a tool like FieldOS lets a dispatcher see who is still in training and route them onto the ride-alongs and the work that grows them, instead of burying them on calls they are not ready for or parking them on jobs they outgrew a year ago.

The related instruction the truck cannot teach

Related instruction is the classroom and online side, and it exists because some things do not get learned by watching. Refrigeration theory, the refrigerant cycle and superheat and subcooling, electrical fundamentals, load calculation, code, and safety are knowledge an apprentice needs to hold before the situation on the truck makes sense. A tech who can swap a part by pattern but cannot read the cycle is guessing, and guessing is what produces the comeback.

The common figure is around 144 hours of related instruction a year, often run as evening classes during the season or blocks in the slow months. The content tracks the field work: the apprentice learning startups on the truck should be covering the refrigerant cycle in class the same quarter, so theory and hands reinforce instead of running on separate tracks. Code and safety thread through all of it, because both change and both are where a green tech gets a shop in trouble.

Do not treat the classroom as the part you skip when the season gets busy. The shops that let related instruction slide are the ones that produce parts-changers who never became diagnosticians, and a parts-changer caps out early and costs you in callbacks the whole way. Protect the class time the way you would protect a maintenance contract, because it is the same kind of investment: boring, scheduled, and the thing that prevents the expensive failure later.

How do you track apprentice competencies and hours?

You track an apprentice two ways at once: the hours, because the registered program and the license both count them, and the competencies, because hours alone do not prove a person can do anything. A real program runs a skills checklist, a named list of tasks the apprentice has to demonstrate, brazing a joint, pulling a vacuum to spec, charging by superheat, reading a wiring diagram, diagnosing a no-cool, each one signed off by the mentor when the apprentice has actually shown it, not when the calendar says enough time has passed.

The sign-off is the part that keeps it honest. A competency is not checked because the apprentice has been around for it. It is checked because a journeyman watched them do it correctly and put their name on it. That signature is what tells you the apprentice in year three can actually do year-three work, and it is what protects you when you send them to a customer alone for the first time. Time served is the lazy proxy. Demonstrated competency is the real thing.

Tracking this on paper or a spreadsheet works until you have more than one or two apprentices, then it drifts and nobody knows who is signed off on what. This is where a field platform earns its place. A tool like FieldOS can hold each apprentice's hours, the competency checklist, and the mentor sign-offs next to the actual job history, so the office can see at a glance that an apprentice has logged their brazing hours and been signed off on the skill, on the same screen that shows the jobs where they did it. When the competency record lives next to the work instead of in a binder, the sign-off is backed by the job it came from.

Pick the mentor for teaching, not speed

The mentor makes or breaks the program, and your fastest installer is usually the wrong choice. Speed and patience are different skills. The journeyman you want for an apprentice can explain why the system is short on charge instead of just fixing it, tolerate the third dumb question of the morning without making the kid feel stupid, and resist grabbing the gauges to do it himself because watching is slower. That is a teaching temperament, and not every good tech has it.

Give the mentor a reason to do it. Teaching slows a journeyman down, costs them billable speed, and if you reward only flat-rate output you have just told them mentoring is a tax. Pay for it. A mentor differential, a bonus tied to the apprentice hitting milestones, or simply protected schedule room so the ride-along does not wreck their numbers, any of those tells the journeyman the company values the teaching. A mentor who is punished for teaching will quietly stop, and you will not find out until the apprentice has learned nothing for a year.

Keep the pairing stable. An apprentice who rides with a different tech every week learns six conflicting ways to do everything and bonds with none of them. One primary mentor, with occasional time alongside others to see different approaches, gives the apprentice a consistent standard and someone who actually knows where their gaps are. The mentor also feeds you the truth about the apprentice that no formal review will, which is worth as much as the training itself.

What licenses does an HVAC tech need?

The license path generally runs apprentice to journeyman to master, and the apprenticeship is the engine that feeds it. The apprentice works under supervision while logging documented hours. The journeyman has proven enough hours and passed a state or local exam to work independently. The master has additional journeyman-level experience and a further exam, and is usually the one who can pull permits and supervise others. Total time from green helper to master commonly runs eight to twelve years, depending on the trade and the state.

The hour requirements are where you cannot guess. Many states require something on the order of 4,000 to 8,000 documented hours of experience before a tech can sit the journeyman exam, but the exact number, the exam, and even whether your state licenses HVAC techs at all vary widely. This is squarely the licensing board's call. Confirm the requirements with the board in your state before you tell an apprentice what the path looks like, because telling them wrong costs them years.

Two credentials sit alongside the license and are not optional in the same way. EPA Section 608 certification, under the Clean Air Act, is a federal requirement for anyone who services equipment containing refrigerant, and an apprentice should earn it early, by type or Universal, before they are turned loose on a charged system. NATE, North American Technician Excellence, is the recognized voluntary competency credential, and manufacturer certifications track the equipment you install. Build all three into the program as milestones, because they are concrete proof of progress the apprentice can carry and you can bill against.

Continuing education after the license

The training does not stop at journeyman. Most licenses require continuing education units to renew, and the CEU requirement exists because the work keeps changing under the tech's feet. A license earned in 2020 does not cover what shipped in 2026 unless the tech kept up.

The moving parts are real and worth the class time on their own. Refrigerants have shifted to lower-global-warming blends, several of them mildly flammable, with different handling, different equipment, and updated safety practice. Codes change on a cycle. Equipment gets more complex, with inverter compressors, communicating controls, and diagnostics that do not resemble the systems a tech learned on. A journeyman who stopped learning the day he got his card is slowly becoming unable to work on what you sell.

Set the renewal CEUs as a floor, not a ceiling. The exact hours and the approved courses are set by the licensing board, so track each tech's renewal date and required units and confirm them with the board. Above that floor, manufacturer training on the equipment you actually install keeps the crew current and often earns you better warranty terms and factory support, which makes it pay twice.

Apprentices earn while they learn

The pitch that gets a young person into the trade instead of into debt is simple: you get paid to learn, and the pay goes up as you get better. An apprentice earns a real wage from day one, with step raises tied to the year and the competencies hit, while a four-year degree runs the other direction. Said out loud to an 18-year-old, that is a strong offer, and it is true.

The common pattern is a percentage of the journeyman rate that climbs with each level. A first-year apprentice often starts around 40 to 50 percent of the journeyman wage, with steady raises each year, reaching something like 85 to 90 percent by the final year before they top out as a journeyman. Those percentages are the typical shape, not a rule. In a registered program the wage progression is part of the registered standards, and on prevailing-wage work the percentages are set against the wage determination, so confirm your steps against the program and the law.

Tie the raise to the milestone, not just the calendar. A step that comes automatically every twelve months teaches the apprentice that showing up is enough. A step that comes when they pass the competencies for that level teaches them that getting better is what pays. The pay path is also a retention tool: an apprentice who can see the wage climbing toward journeyman has a concrete reason to finish with you instead of leaving half-trained for a flat helper wage somewhere else.

The apprentice is billable while they learn

The objection to growing your own is always cost, and the math usually answers it. An apprentice is not a sunk training expense sitting in a classroom. They are a billable body on a truck at a helper rate from early in the first year, doing real work, while they learn the rest. The program largely pays for itself out of the work the apprentice is already producing.

Run the numbers honestly and they favor building. The apprentice bills at a helper or apprentice rate that is well below journeyman, so even at lower productivity the labor is profitable once they are past the first few months. A second person on the truck also lets the journeyman do more journeyman work and less of the carrying, staging, and cleanup that does not need a licensed tech, which lifts the value of the expensive person on the crew. The cost you actually carry is the slower ramp and the mentor's time, not the apprentice's whole wage.

There is a wrong way to read this, and it is the trap that kills programs. If you treat the apprentice as cheap labor to be billed and never trained, you get a permanent helper, a person who fetches and lifts for years and never becomes a tech. That is not an apprenticeship and it does not solve your shortage. The billable work funds the program. It is not the purpose of it. Keep the training moving even when it would be more profitable this week to just bill the kid out.

People stay where they grow

The strongest retention tool a shop has is a visible path that gets better, and an apprenticeship is that path made concrete. People rarely leave a job where they are clearly getting more skilled and better paid every year. They leave the dead end. When an apprentice can see the competencies checking off, the wage stepping up, and the journeyman card getting closer, leaving means walking away from years of progress, and most people will not do that for a small raise elsewhere.

This is the long answer to turnover that the hiring and onboarding field technicians guide raises from the retention side. A company that invests years in a person earns a loyalty that money alone does not buy, because the apprentice knows what it cost the shop to make them worth something. The relationship is not just a paycheck. It is the place that taught them the trade, and that bond shows up as people who stay through the offers that would pull a lateral hire away.

The flip side is the warning. If you train people and then cap them, no raise, no next step, no respect for the new skill, you have built a finishing school for your competitors. The apprentice you spent four years making into a journeyman is exactly the tech the shop down the road wants to hire, and they will, the day your apprentice realizes there is no further to climb where they are. Invest in them and keep investing, or you are training other people's techs on your dime.

The training agreement and the clawback

Some shops protect the training investment with a written agreement: the company pays for a certification or a training course, and the tech agrees to stay a set period or repay a prorated share if they leave early. Used carefully, it is a reasonable way to make sure you are not funding the cert for a tech who walks the week after they earn it.

Tread lightly, because enforceability varies and a heavy hand backfires. Whether a training-repayment agreement holds up depends on your state, on how it is written, and on what it covers, and some states limit these tightly. Have an employment attorney draft it, keep the dollar amounts tied to actual training cost, and keep the stay period reasonable. A clawback that reads as a trap will cost you more in resentment and recruiting reputation than the cert ever cost in dollars.

The better protection is usually the program itself. A tech who is growing, paid fairly, and respected does not want to leave, and the clawback never gets tested. Use the agreement for the genuinely expensive, portable credentials if you use it at all, and lean on the path and the pay to keep people, not on a penalty for leaving. Confirm anything you write with counsel before you ask a tech to sign it.

Train safety first, because green techs get hurt

Safety is the first thing you teach, not a module you get to later, because the apprentice is the person most likely to get hurt. They do not yet have the reflexes that keep a journeyman alive, the habit of verifying a circuit is dead, the respect for a charged system, the instinct around a hot flue or a loaded ladder. The gap between what they are asked to do and what they know to fear is exactly where injuries happen.

Front-load the hazards that actually hurt HVAC techs: electrical, refrigerant under pressure and the cold and chemical burns it causes, brazing and torch work, working at height, and the lifting that wrecks backs over a career. Make lockout, meter verification, proper recovery, and the right PPE non-negotiable from week one, and have the mentor model them every time, because the apprentice copies what the journeyman does, not what the handbook says. Train safety first and you protect the apprentice and the shop in the same move.

Feed the program from the trade schools

The apprentices have to come from somewhere, and the best steady source is the trade-school and high-school pipeline. A relationship with a community college HVAC program or a high-school career-and-technical program gives you first look at people who have already chosen the trade and started the theory, which is a much better starting point than a stranger off a job board.

Build the relationship before you need the hire. Offer ride-alongs in the shoulder season, host a shop tour, sit on the program's advisory board, and take a co-op student or a summer intern. A co-op or internship is a long tryout for both sides: the student finds out whether the work is what they thought, and you find out whether they show up, listen, and keep the truck clean before you commit to years of training. The hiring and onboarding field technicians guide goes deeper on the recruiting channels, including the school pipeline and how to work it.

The internship is also where you convert. A strong summer intern who already knows your shop and your people is the easiest apprentice you will ever sign, because the trust and the basic fit are already proven. Treat the pipeline as a standing relationship you tend year-round, not a posting you put up when a seat opens, and it will hand you candidates the open market cannot.

Build an internal curriculum

Even with a community college handling the formal related instruction, you need an internal curriculum, the specific list of what your shop expects a tech to know and do, in order, by level. The college teaches refrigeration theory in general. Your curriculum teaches how your shop diagnoses a no-cool, the brands you install, the way you want a customer talked to, and the paperwork you expect filled out. That is the part no outside program will teach for you.

Pull the curriculum from three sources and stitch them together. Manufacturer training covers the specific equipment you sell and often comes free with the line, and it keeps the crew current and your warranty standing strong. Online modules, whether from a trade association, a training vendor, or a video library, cover the standardized theory and the safety topics cheaply and on the apprentice's own time. In-house training, your own techs teaching what they know on a slow afternoon or a scheduled session, covers the shop-specific work and the judgment that only your senior people carry.

Write it down as a sequence, not a pile. The apprentice should know what level they are on, what competencies that level requires, and what comes next, so the path is visible to them and repeatable for you. A curriculum that lives only in the training manager's head dies the day that person leaves, and it cannot scale past one apprentice at a time. Documented, it becomes the standard every apprentice runs through and the thing you improve as you learn what your green techs actually struggle with.

Keep hours, certs, and competencies in one place

A training program generates records that matter, and scattered across a spreadsheet, a filing cabinet, and a few peoples' memories, they fail you at the worst time. When the apprentice is ready for the journeyman exam and the board wants documented hours, or the inspector asks whether the tech on the job holds a current EPA 608 card, or a renewal is about to lapse, you want one place that answers in seconds.

Track the hours by category, since the license and the registered program both count specific kinds of work, the competency checklist with the mentor sign-offs, the certifications and their expiration dates, the related-instruction completed, and the wage step the apprentice is on. Certifications and licenses lapse quietly, and the time you find out should be a reminder you set, not a failed inspection or an apprentice who cannot sit the exam because the hours were never logged.

This is where keeping the records next to the work pays off. A tool like FieldOS can hold each tech's hours, certs, and competency progress in the same system that runs the dispatch and the job history, so the training record is built from the actual jobs instead of reconstructed from memory at exam time. When the office can see who is current, who is ramping, and who has a cert coming due on the same screen as the schedule, the training stops being a separate binder nobody updates and becomes part of how the work already runs.

The numbers that tell you the program works

If you do not measure the program, you cannot tell training from babysitting. A few numbers tell you most of what you need, and they are simple enough to track without a spreadsheet full of theater.

Apprentice retention is the headline: how many of the people you start in the program are still with you a year and two years in, and how many finish to journeyman. Time to journeyman tells you how long the path actually takes in your shop against the plan, and a path that keeps stretching past the target usually means the on-the-job ramp is stalling or the classroom side is sliding. Billable progression is the one that ties training to money: how the apprentice's billable output and effective rate climb as the competencies check off, which is the proof the investment is converting into a productive tech. Completion rate, how many starters reach journeyman, tells you whether you are selecting and supporting people well or losing them halfway.

Watch the trends, not a single year. A platform like FieldOS that already holds the hours, the competencies, and the job history can surface most of this without a separate system: who started when, who is signed off on what, who is billing at what rate, and who is on track to test. Measured honestly over a couple of years, these numbers tell you whether the program is building techs or just keeping a few helpers busy while the years go by.

The prevailing-wage apprentice ratio

If you do public or prevailing-wage work, the apprentice rate is both an opportunity and a trap, and the rule is the ratio. On a Davis-Bacon or prevailing-wage job, you may pay an apprentice the lower apprentice rate, a percentage of the journeyworker rate set by the registered program, but only for apprentices who are individually registered in a DOL- or state-approved program, and only up to the allowed ratio of apprentices to journeyworkers on the site.

Exceed the ratio and the extra apprentices have to be paid the full journeyworker prevailing-wage rate for the work they do that day, which erases the savings and can put you out of compliance. The allowed ratio and the wage percentages come from the registered program and the applicable wage determination, and they travel with the locality of the job, not your home program. This is governed by the DOL and your state, so confirm the ratio and the rates against the specific job before you staff it. The takeaway is narrow but real: a registered apprenticeship is what makes apprentices usable on prevailing-wage work at all, and the ratio is what bounds how many you can run.

Common mistakes

• Only hiring finished techs and never building any, so you stay capped by a market that has none to sell you.
• No structure, so the apprentice fetches tools for two years and never gets walked through the work.
• Tracking neither hours nor competencies, so nobody knows who can do what or who is ready to test.
• Picking the fastest installer as mentor instead of the one who can teach, and not paying anyone to teach at all.
• No license or CEU path mapped, so the apprentice cannot sit the exam and the journeyman falls behind the equipment.
• Treating the apprentice as cheap billable labor and never moving them up, building a permanent helper instead of a tech.
• Training people well and then capping their pay and path, so you become a finishing school for your competitors.

What to document

The training records are what get an apprentice to the exam, prove the program ran, and tell you whether it is working. Keep them current and keep them together, by program element, so nothing gets reconstructed from memory at the worst time.

Capture each element with a note on what it is for and who signs it, so the next person who picks up the file, or the board that asks, sees a complete trail instead of a guess.

Field checklist

Standards and references

An apprenticeship program touches three different rule sets, and you confirm each with its own authority. The hours and the program structure come from the apprenticeship system, the license comes from the state board, and the federal certifications come from their own programs.

On the apprenticeship side, registered programs are built to the federal standards at 29 CFR Part 29, approved by the U.S. Department of Labor's Office of Apprenticeship or a recognized state apprenticeship agency, with funding and any employer tax credits running through apprenticeship.gov and the states. The typical pattern of roughly 2,000 on-the-job hours per year plus about 144 hours of related instruction over four to five years is the common shape, not a fixed mandate, so verify the hours against the program you register. The trade associations, ACCA and PHCC, and the union JATC are the usual instruction and program partners.

On licensing, the apprentice-to-journeyman-to-master path, the documented hours required, and the exams are set by your state and local licensing board, and they vary widely, so confirm them there before you map a path for anyone. EPA Section 608 certification, under the Clean Air Act and the rules at 40 CFR Part 82, is federally required for refrigerant work, by type or Universal. NATE, North American Technician Excellence, is the recognized voluntary competency credential, and manufacturer certifications track the equipment you install. On prevailing-wage work, the apprentice rate and the apprentice-to-journeyworker ratio follow the DOL and the applicable wage determination. The throughline across all of it: build techs you cannot hire, pair on-the-job hours with related instruction and competency sign-offs, and tie the pay and the path to the license, because that is the engine that turns a helper into a journeyman who stays.

Terms and credentials

The apprenticeship conversation uses a handful of terms and credential names that mean specific things, and pinning them down keeps the program clear for everyone in it.

The hour streams are OJT, on-the-job training, and related instruction, sometimes called related technical instruction or RTI, the classroom side. The career rungs run apprentice, journeyman, and master, each gated by hours and usually an exam. The credentials you will name most are EPA 608, the federal refrigerant certification, and NATE, the voluntary competency credential, alongside manufacturer certifications. CEUs are the continuing education units a license requires to renew.

OJT

On-the-job training, the paid hours an apprentice works under a journeyman doing real work

Related instruction (RTI)

The classroom or online theory, code, and safety, commonly about 144 hours per year in a registered program

Registered apprenticeship

A program approved by the DOL or a state agency to standards at 29 CFR Part 29, earning a recognized credential

Competency sign-off

A mentor's verification that an apprentice has demonstrated a specific skill, dated and recorded

Journeyman

A tech who has logged the required hours and passed the exam to work independently

EPA 608

Federal certification required to service equipment containing refrigerant, by type or Universal

NATE

North American Technician Excellence, the recognized voluntary HVAC competency credential

Apprentice ratio

The allowed number of apprentices to journeyworkers on prevailing-wage work, set by the registered program

Related tools

Calculators and readiness checks for this work

Compare your options

FAQ

People also ask

• How do you find good technicians in a labor shortage?
• What is dispatching in field service?
• Why is there a data center talent shortage?
• What is HVAC preventive maintenance?
• What is air balancing?